- familial - relating to or having the characteristics of a family; "children of the same familial background"; "familial aggregation"
- familial, genetic, hereditary, inherited, transmitted, transmissible - tending to occur among members of a family usually by heredity; "an inherited disease"; "familial traits"; "genetically transmitted features"
Antonyms: noninheritable, nonheritable (indirect, via inheritable)
- familial, genetic, hereditary, inherited, transmitted, transmissible - tending to occur among members of a family usually by heredity; "an inherited disease"; "familial traits"; "genetically transmitted features"